Massachusetts Institute of Technology.— -Percy G. Stiles. 
Medico- Chirurgical College {Philadelphia).— Isaac Ott. 
Mercy Hospital {Pittsfie Id, Mass.). — Thomas Flournoy. 
Michael Reese Hospital {Chicago).— James W. Jobling. 
Missouri Botanical Garden {St. Louis).— W. Trelease. 
Northwestern University Medical School {Chicago). — J. B. Murphy. 
Oakland College of Medicine. — Martin H. Fischer. 
Philippine Medical School {Manila). — A. O. Shaklee. 
Trinity College {Hartford). — Max W. Morse. 
Rochester, Minn. — J. W. Draper Maury. 
U. S. Departments. Agriculture { Washington, D. C). — Carl L. Alsberg, 
William N. Berg, William Salant ; Interior {Philippine Islands, Bureau of 
Science, Manila). — Richard P. Strong, Oscar Teague. Treasury {Public 
Health and Marine- Hospital Service). — John F. Anderson, Wm. H. Hale, 
Reid Hunt, Joseph H. Kastle and W. H. Schultz, Washington, D. C. 
Universities. Buffalo. — G. H. A. Clowes, Herbert U. Williams. Cali- 
fornia. — F. P. Gay, T. Brailsford Robertson. Chicago. — R. R. Bensley, 
A. J. Carlson, Ludvig Hektoen, Edwin O. Jordan, Waldemar Koch, Frank 
R. Ltllie, Albert P. Mathews, H. Gideon Wells. Cornell. — Andrew Hunter, 
Sutherland Simpson. Harvard. — Herman M. Adler, Walter R. Brinkerhoff, 
Walter B. Cannon, W. T. Councilman, Otto Folin, G. H. Parker, Franz 
Pfaff, W. T. Porter, Joseph H. Pratt, M. J. Rosenau, Theobald Smith, 
E. E. Southard, E. E. Tyzzer, Robert M. Yerkes. Illinois. — Philip B. 
Hawk, Ward J. MacNeal. Japan. — Naohide Yatsu. Johns Hopkins. — 
John J. Abel, Harvey W. Cushing, W. W. Ford, W. S. Halsted, William 
H. Howell, H. S. Jennings, Walter Jones, F. P. Mall, Adolph Meyer, 
William H. Welch. Leland Stanford. — A. C. Crawford, Hans Zinsser. 
Mac Donald College {Ste. Anne de Bellevue, Quebec). — John L. Todd. 
McGill {Montreal). — J. George Adami, S. Burt Wolbach. Michigan. — C. 
W. Edmunds, Otto C. Glaser, A. W. Hewlett, Carl G. Huber, Warren P. 
Lombard, Frederick G. Novy, Victor C. Vaughan, Aldred S. Warthin. 
Missouri. — C. Stuart Gager, Robert B. Gibson. Pennsylvania. — Alexander 
C. Abbott, J. V. Cooke, David L. Edsall, A. B. Eisenbrey, Ralph S. Lillie, 
W. F. Longcope, Richard M. Pearce, Edward T. Reichert, Alfred N. Rich- 
ards, J. Edwin Sweet, A. E. Taylor. Pittsburgh. — C. C. Guthrie, Oskar 
Klotz. Princeton. — Edwin G. Conklin. Southern California {Los Angeles). — 
Lyman B. Stookey. St. Louis. — E. P. Lyon. Toronto. — T. G. Brodie, 
J. B. Leathes, A. B. Macallum. Tulane. — Charles W. Duval. Washington 
{St. Louis). — Eugene L. Opie, Philip A. Shaffer. Wisconsin. — Charles R. 
Bardeen, C. H'. Bunting, Joseph Erlanger, Arthur S. Loevenhart, Mazyck P. 
Ravenel. Western Reserve {Cleveland). — George W. Crile, J. J. R. Macleod, 
Torald Sollmann, G. N. Stewart. Yale. — R. H. Chittenden, L. J. Cole, 
Ross G. Harrison, Yandell Henderson, Lafayette B. Mendel, Frank P. 
Underhill, Lorande Loss Woodruff. 
University College {London). — Arthur R. Cushny. 
Phipps Institute {Philadelphia). — Paul A. Lewis. 
Wistar Institute of Anatomy {Philadelphia). — H. H. Donaldson, Shin- 
kishi Hatai. 
Members present at the forty-second meeting : 
I. Adler, H. M. Adler, Auer, Banzhaf, Beebe, S. R. Benedict, Calkins, 
Dochez, Dunham, Ewing, Famulener, Field, Gies, Joseph, Lambert, Lusk, 
J. A. Mandel, A. R. Mandel, Meltzer, Morgan, Ringer, Sachs, Terry, van 
Slyke, Wallace, Weil, H. B. Williams, A. W. Williams. 
Members elected at the forty-second meeting : 
W. F. Longcope, F. M. McCrudden, H. O. Mosenthal, Jacob Rosenbloom. 
Dates of the next two regular meetings : 
April 19, 1911, at Philadelphia. May 17, 191 1. 
